Lenovo A1900 Dual SIM | Samsung SM-Z300H/DS Z3 Duos / SM-Z300H/DD | |
Use the following link to refer to this comparison | ||
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Introduction |
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Released | 2015 Apr | 2015 Oct |
Hardware Designer | Lenovo | Samsung Electronics |
Manufacturer | Lenovo | Samsung Electronics |
Device Category | Smartphone | Smartphone |
Physical Attributes |
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Width | 62 mm | 70 mm |
Height | 121 mm | 141.6 mm |
Depth | 9.5 mm | 7.9 mm |
Dimensions | 2.44x4.76x0.37 inches | 2.76x5.57x0.31 inches |
Mass | 117 g | 137 g |
4.13 ounces | 4.83 ounces | |
Software Environment |
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Platform | Android | Linux |
Operating System | Google Android 4.4.2 (KitKat) | Linux Foundation Tizen 2.4.0 Platform Release |
Vibe UI | ||
Application processor, Chipset |
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CPU Clock | 1200 MHz | 1300 MHz |
CPU | Spreadtrum SC7730A, 2014, 32 bit, quad-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 512 Kbyte L2, ARM Mali-400 GPU | Spreadtrum SC7730A, 2014, 32 bit, quad-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 512 Kbyte L2, ARM Mali-400 GPU |
Operative Memory |
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RAM Type | LPDDR2 SDRAM | Yes |
RAM Capacity (converted) | 512 MiB RAM | 1.5 GiB RAM |
Non-volatile Memory |
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Non-volatile Memory Interface | Yes | Yes |
Non-volatile Memory Capacity (converted) | 4 GB ROM | 8 GB ROM |
Display |
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Display Diagonal | 101.6 mm | 127 mm |
4 inch | 5 inch | |
Resolution | 480x800 | 720x1280 |
Horizontal Full Bezel Width | 9.73 mm | 7.74 mm |
Display Area Utilization | 60.7% | 69.5% |
Pixel Density | 233 PPI | 294 PPI |
Display Type | Color TN-TFT LCD display | AM-OLED display |
Display Subtype | No | Super AM-OLED |
Number of Display Scales | 16.8M | 16.8M |
Graphical Subsystem |
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Graphical Controller | ARM Mali-400MP2 | ARM Mali-400MP2 |
Audio/Video Interfaces |
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Audio Subsystem |
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Microphone(s) | mono | mono |
Loudspeaker(s) | mono | mono |
Audio Output | 3.5mm | 3.5mm |
Cellular Phone |
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Supported Cellular Bands | GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1), TD-LTE1900 (B39) bands | GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1), UMTS900 (B8) bands |
Supported Cellular Data Links | GPRS, EDGE, UMTS, HSUPA, HSDPA, HSPA+ 21.1 data links | GPRS, EDGE, UMTS, HSUPA, HSDPA, HSPA+ 21.1 data links |
SIM Card Slot | Micro-SIM (3FF) | Micro-SIM (3FF) |
Complementary Phone Services | Voice transmission, Voice speaker, Vibrate, Speakerphone | Voice transmission, Voice speaker, Vibrate, Speakerphone |
Secondary Cellular Phone |
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Dual Cellular Network Operation | Dual standby | Dual standby |
Sec. Supported Cellular Networks | GSM850, GSM900, GSM1800, GSM1900 | GSM850, GSM900, GSM1800, GSM1900 |
Sec. Supported Cellular Data Links | GPRS, EDGE | GPRS, EDGE |
Sec. SIM Card Slot | Yes | Yes |
Control Peripherals |
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Touchscreen Type | Capacitive multi-touch screen | Capacitive multi-touch screen |
Communication Interfaces |
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Expansion Interfaces | TransFlash, microSD, microSDHC | TransFlash, microSD, microSDHC, microSDXC |
USB | USB 2.0 | USB 2.0 |
USB HS (480 Mbps) | USB HS (480 Mbps) | |
USB Services | USB charging | USB charging |
USB Connector | USB Micro-B (Micro-USB) | USB Micro-B (Micro-USB) |
Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 |
Wireless LAN | 802.11b, 802.11g, 802.11n | 802.11b, 802.11g, 802.11n |
Wireless Services | Wi-Fi Tethering | Wi-Fi Tethering |
Multimedia Broadcast |
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FM Radio Receiver | FM radio (88-108 MHz) | FM radio (88-108 MHz) |
Satellite Navigation |
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Complementary Satellite Services | A-GPS, Geotagging, QuickGPS | A-GPS, Geotagging, QuickGPS |
Primary Camera System |
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Camera Placement | Rear | Rear |
Camera Image Sensor | CMOS | CMOS |
Number of effective pixels | 1.9 MP camera | 8.0 MP camera |
Aperture (W) | f/2.20 | |
Zoom | 1.0 x optical zoom | 1.0 x optical zoom |
Focus | No | CD AF |
Video Recording | 640x480 pixel | 1920x1080 pixel |
30 fps | 30 fps | |
Flash | No | single LED |
Camera Extra Functions | No | Macro mode |
Secondary Camera System |
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Secondary Camera Placement | No | Front |
Secondary Camera Sensor | No | CMOS |
Secondary Camera Number of pixels | 5.0 MP sec. cam | |
Secondary Aperture (W) | f/2.20 | |
Secondary Video Recording | 1280x720 pixel | |
30 fps | ||
Built-in Sensors |
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Built-in compass | Yes | Yes |
Built-in accelerometer | Yes | Yes |
Additional sensors | L sensor, P sensor | L sensor, P sensor |
Ingress Protection |
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Protection from solid materials | Yes | Yes |
Protection from liquids | Yes | Yes |
Power Supply |
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Battery | Li-ion | Li-ion |
removable | removable | |
1-cell | 1-cell | |
Nominal Battery Capacity | 1500 mAh battery | 2600 mAh battery |
Geographical Attributes |
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Mobile Operator | ||
Datasheet Attributes |
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Data Integrity | Preliminary | Preliminary |
Added | 2015-04-15 08:36 | 2015-07-17 23:15 |